KITTIWAKE ( MMSI 232008570) is a Pilot and currently sailing under the flag of United Kingdom (UK) Here she is speeding down the River this morning.

Vessel name: Polaris ; Year built: 2012 ; Flag: Netherlands ; Homeport: Rotterdam Length: 81.2m X 13.3m ; GRT: 2501 ; Callsign: PBZN ; MMSI:245142000 ; IMO: 9496915 Type: Special Vessel / Pilot Ship A "Pilot Ship / Pilot Vessel" is a "special type" of ship in which it accommodates a certain and limited Marine Pilots (Sea, River, Harbor Pilots), it also carries small boats/crafts that are used to tender services to and from the Pilot ship. In a Pilot Vessel, the Pilots can take their time...

Pilot boarding submarine HNLMS Bruinvis at North East Spit pilot station.
Pilot Captain Chris Renault.

What a dangerous situation. Never seen that before.

Petugas Pandu Pelabuhan Benoa Bali

A recorded webinar on the UiT Autonomous Ship Program, including recent research activities by Lokukaluge Prasad Perera. The presentation can be downloaded from : https://www.slideshare.net/LokukalugePrasadPere/uit-autonomous-ship-program-including-recent-research-activities

Interesting video by "JeffHK" from Hong Kong about the job of a maritime pilot.